CS13 | CS12 | CS11 | CS10 | Description |
0 | 0 | 0 | 0 | Timer/Counter1 is stopped. |
0 | 0 | 0 | 1 | CK*16 (=PCK) |
0 | 0 | 1 | 0 | CK*8 (=PCK/2) |
0 | 0 | 1 | 1 | CK*4 (=PCK/4) |
0 | 1 | 0 | 0 | CK*2 (=PCK/8) |
0 | 1 | 0 | 1 | CK |
0 | 1 | 1 | 0 | CK/2 |
0 | 1 | 1 | 1 | CK/4 |
1 | 0 | 0 | 0 | CK/8 |
1 | 0 | 0 | 1 | CK/16 |
1 | 0 | 1 | 0 | CK/32 |
1 | 0 | 1 | 1 | CK/64 |
1 | 1 | 0 | 0 | CK/128 |
1 | 1 | 0 | 1 | CK/256 |
1 | 1 | 1 | 0 | CK/512 |
1 | 1 | 1 | 1 | CK/1024 |
Clock Selection | OCR1B | PWM Frequency |
CK | 159 | 10 kHz |
CK | 159 | 10 kHz |
PCK/8 | 159 | 20 kHz |
PCK/4 | 213 | 30 kHz |
PCK/4 | 159 | 40 kHz |
PCK/2 | 255 | 50 kHz |
PCK/2 | 213 | 60 kHz |
PCK/2 | 181 | 70 kHz |
PCK/2 | 159 | 80 kHz |
PCK/2 | 141 | 90 kHz |
PCK | 255 | 100 kHz |
PCK | 231 | 110 kHz |
PCK | 213 | 120 kHz |
PCK | 195 | 130 kHz |
PCK | 181 | 140 kHz |
PCK | 169 | 150 kHz |